SUBSEQUENT EVENTS	6 Months Ended
	Jun. 30, 2020
Subsequent Events [Abstract]
Subsequent Events	SUBSEQUENT EVENTSIn July 2020, the Company acquired 4.0 million shares of Series B Preferred Stock of Thrive Earlier Detection Corp. (“Thrive”), a private company, for $10.0 million. The Company previously acquired a $1.0 million investment in the Series A Preferred Stock of Thrive. The Series B investment, along with the prior Series A investment, will be reflected as non-marketable equity investments. The Company has evaluated these investments and concluded consolidation is not required as Thrive is not a VIE and the Company does not have the ability to exercise significant influence over the investee. A member of the Company’s Board of Directors holds an investment in Thrive through his investment firm and holds a seat on the Board of Directors of Thrive. The Company has concluded that its investments in Thrive are not deemed to be related party transactions as a result of its director’s separate interests in Thrive.